This document provides an overview of Fujitsu's 100G optical networking solutions. It discusses how 100G technology can be used to increase network capacity and transport speeds. It describes Fujitsu's 100G components, including transponders, muxponders, and optical modules. It also outlines Fujitsu's pluggable 100G solutions that integrate with the Flashwave 9500 platform.

1. Fujitsu 100G Overview
Internet2 Joint Techs
January 23, 2012
Baton Rouge, LA
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2. 100G Applications
 100G WDM Capacity Expansion
 Increase network capacity on exhausted
routes
• Increased utilization (spectral efficiency) of
    
the network
• Lower cost per bit Regional/LH
10G 10G 10G 10G
• Less expensive than new DWDM overlays
• Multiple 10G ports onto single 100G λ
 100G Muxponder application
 100GE Transport
 100GE Router Interconnect / Private Line
OTU4 / WDM
• FLASHWAVE 9500 ROADM w/ 100G
 
• FLASHWAVE 7500 ROADM w/ 9500 Trib Shelf Metro / Regional 100GE
100GE
 100G Transponder application
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3. Approaches to 100G
 Pre-standard approaches to 100G transmission discussed:
 10 Transmitters & Receivers carrying 10G per wavelength.
• 10 optical channels consumed
 2 Transmitters & Receivers carrying 50G per wavelength.
• 1 optical channel consumed (internal 2:1 optical mux)
 OIF standardized single-carrier Dual-Polarization QPSK approach.
 1 Transmitter & Receiver carrying 100G per wavelength.
• 1 optical channel consumed.
 Multiple component suppliers – components well-integrated and
optimized for cost-effectiveness, low power, small size.
 Multiple module suppliers – standard form factor that plugs onto
board.
 Speed up / Optimize 100G Ecosystem by focusing on one approach.
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4. Fujitsu 100G Optical Components
 Fujitsu – ecosystem of in-house 100G technology
 Developed key 100G optical modules (Fujitsu Optical Components)
 Leading industry provider of 63 Gsa/s ADC technology (Fujitsu Semiconductor Europe)
 Leading provider of 100G MSA (Fujitsu Optical Components)
100G Tx Optics 100G Rcv
Fujitsu Optical Components Fujitsu Optical Components Fujitsu Semiconductor
DP-QPSK Modulator DP-QPSK Coherent Rcv 63 Gsa/s ADC technology
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5. 100G Optical MSA Module
 100G MSA Module & Transponders
DRV
 Production transponders built using MSA modules DRV
 /2
• Industry standard Multi-Source Agreement T-LD
 /2
 /2
• MSA defines physical size, inputs/outputs, power,
PBC
DRV
Serializer
minimum performance, etc. DRV
• Increases overall volumes & lowers costs
ADC
90
Hybrid
ADC
0-Amp 0-Amp PBS DSP
• Self-contained 100G transceiver module
ADC
90
Hybrid
T-LD ADC
• Fujitsu supplying 100G MSA module, as well as optical
components inside MSA
Fujitsu 100G 100GE / OTU4 Fujitsu 100G MSA Module
Transponder Module
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6. 100G Transponder Unit (1 x 100G)
 Fujitsu 100G Transponder
 Part #: FC9565TDA1
 CFP #: FC95742LR4
 Fujitsu 100G Transponder Specs
 OTU-4 Full band tunable network interface
• DP-QPSK modulation
• 88-channel (50-GHz) spacing
 Pluggable CFP client interface
• 100GE / OTU-4
• FC95742LR4 10 Km, SM
 High Performance Soft Decision FEC & RS-FEC
 High CD & PMD Tolerance
 Full height, double width
TDA1
FC9565TDA1 FLASHWAVE 9500
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7. 100G Muxponder (10 x 10G  100G)
 Fujitsu 100G Muxponder
 Part #: FC9565TPE1
 Part #: order client XFPs
 Fujitsu 100G Muxponder Specs
 OTU-4 Full band tunable network interface
• DP-QPSK modulation
• 88-channel (50-GHz) spacing
 (10) XFP client interfaces
• 10GE
• OC-192 / STM-64
• OTU-2
 High Performance Soft Decision FEC & RS-FEC
 High CD & PMD Tolerance
 Full height, double width
FC9565TPE1 FLASHWAVE 9500
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8. The FLASHWAVE 9500
Modular Pluggable Architecture
Many Shelves Single Shelf / Single EMS
WSS/AMP/OSC
CPU and FANS
Pluggable ROADM
ROADM Core
Shelf
Ethernet TDM
NBO NBO
EoX
CPU and FANS
Transponders
DWDM
Universal Switch Fabric
ROADM Trib Shelf
T T DWDM Ethernet TDM
FLASHWAVE 9500 HDS
Interfaces Interfaces Interfaces
S E
Packet Switch Fabric
Packet /O Modules
TDM Switch Fabric
 Realizing CapEx and OpEx reduction
TDM I/O Modules
CPU and FANS
CPU and FANS
SONET/
SDH
Ethernet  Scalability with pluggable ROADM
Switch
MSPP  Universal switching of TDM and Packet services
 Connection Oriented Ethernet for high performance E-LINE
T Transponder  EoX Gateway – Ethernet over any access
S SONET Interface  10G, 40G, and 100G optical networking 8
E Ethernet Interface All Rights Reserved, © 2012 Fujitsu Network Communications, Inc. 8

9. FLASHWAVE® 9500
 Photo of 100G transponder
module.
 Socket for CFP client
interface – allows different
types of client modules.
 100G network interface inside
the module.
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10. FLASHWAVE® 9500 ROADM
 Pluggable 3rd Generation DWDM
Channels 1-44
 88 channel 50GHz WSS ROADM
Channels 45-88
 1 – 8 degrees (directions) in a single shelf IM DCM DCM
 10G x 88 channel support today 3RU Passive Shelf
 100G in 2011
 Full ROADM operational functionality
Degree 2
DWDM
DWDM
DWDM
DWDM
ETH
ETH
ETH
Universal Switch Fabric
Universal Switch Fabric
 Automatic per channel power balancing Universal Universal
D2


Slots 13-18 Slots 19-24
 No manual attenuation
Management
Management
Management

Redundant
Redundant

Reserved
 A–Z wavelength provisioning from EMS
DWDM
DWDM
Degree 1
OTN*
OTN*
 Full ROADM Optical Performance Universal Universal


D1
Slots 1-6 Slots 7-12
 24 node lightpath support
 Metro / regional performance
 Optional integration of TDM, Packet & OTN
FLASHWAVE 9500 HDS

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11. Fujitsu 100G Summary
 Compliance with new 100G standards
 Single carrier solution
 Fujitsu introducing 100G optics
 Leader in Optical Innovation & Photonics Research
 Industry leader in 100G optical components
 Fujitsu "in-house" 100G ecosystem
 Applications
 100G Transponder
• 100GE, OTU4
 100G Muxponder
• 10 x { 10GE, OTU2, OC-192, STM-64 }
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